Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

MS. Vivian S Liu, CNM

Individual provider Advanced Practice Midwife · NPI 1679806574

MS. Vivian S Liu, CNM is an Advanced Practice Midwife in Clackamas, Oregon. Licensed in Oregon. Registered with an NPI since 2009.

Licensed in
OR
In the registry since
2009
What do these letters mean?
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.

See every abbreviation used in this directory →

Practice location Address checks out

10100 SE Sunnyside Rd
Clackamas, OR 97015-8970
Phone: (503) 571-2946
Fax: (503) 571-2683
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence 200950113NP NMNP-PP (OR)

Record details

NPI number1679806574
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM
Sole proprietorNo
NPI enumeratedSeptember 9, 2009
Last updated in NPPESSeptember 18, 2025
Certification dateSeptember 18, 2025

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